Using the chief inspector's holographic system, Gu Ya sent out a message to the outside world about the inspector's department's day of rectification.
One day was enough.
Also on the chief inspector's holographic system, Gu Ya found the Black System Tower's secret communication network.
The reason this secret communication couldn't be found by Gu Ya and Hei Yang was because it used the simplest communication method: shouting.
When Gu Ya understood the principle, he almost laughed himself to death at Black Star's cleverness.
But this was not simple shouting.
Using a fixed communicator to record the frequency of human voice vibrations, simulating it into the simplest electromagnetic signal, then through a password translator, outputting it as digital electronic signals and sending characters to designated communication points.
The communication points would reverse these characters, turning them into voices.
It was a very simple analog electronic signal to digital electronic signal conversion. 138 Reading Network.
But the key lay in the process of sending characters.
It was exactly the same as the encrypted communication line created by Gu Ya, the only difference being that these characters could infiltrate all visible communication data streams within the Black System Tower and, according to different data channels, be aggregated at the target location.
This was why Hei Yang could not capture the entire encrypted message.
With so many characters and data streams, even ten Hei Yangs couldn't find and decrypt them all at once.
"Master, I have searched all rooms and have not obtained any news of Fu Yafang. As you said, I have killed all the detained personnel." Hei Yang sent a communication at this moment.
Gu Ya lightly grunted and said, "Come back and try this."
Since it was a simple digital circuit to analog circuit conversion, Gu Ya could not transform into an ideological consciousness to penetrate it,
Let alone modify its program using [Code Tampering].
He didn't expect that in a world full of high technology, Black Star was still using such an ancient communication method.
As the saying goes, the simpler things are, the more stable they are. A stone is much more stable than a circuit board and can endure billions of years.
But then again, the simpler things are, the easier they are to destroy.
Hei Yang returned to Gu Ya's mind and, as per his master's wishes, entered the secret communicator. He came out in less than three seconds and said awkwardly, "Master, this is not code, I cannot enter its internal structure."
This was as Gu Ya had imagined; Hei Yang was also helpless with such a simple thing.
It could enter the communication data stream but could not pass through the barrier between the two terminals of the data stream.
"Then let's try another method," Gu Ya said calmly. After thinking for a few seconds, he materialized a remote communication module and connected it to the secret communication handset.
This way, Gu Ya could monitor the communications of the inspector's department in real-time through the ubiquitous data streams and also issue notifications remotely.
But this was still not a foolproof measure.
Once the inspector's department replaced the encrypted communicator, Gu Ya would lose his monitoring ability.
But for now, this was all he could do.
After solving this problem, the next step was to find Fu Yafang's whereabouts.
Now that he had the chief inspector's authority, it was much more convenient to search for information on Black System employees.
Soon, Gu Ya found the employee file for "Fu Yafang."
To Gu Ya's slight suspicion and relief, some of Fu Yafang's important information was merely blacked out with a marker.
For example: [Original Household Registration], [Previous Names], [Educational Background and Experience], etc.
Some of her work experience, including her experience before joining the Black System Tower as a clerk, had also been blacked out.
Gu Ya pondered, "If Fu Yafang were truly arrested, her file should have been revoked or destroyed, or it would have appeared directly in the criminal records database."
"Generally speaking, there is only one possibility for a file to be kept intact and have important information blacked out with a marker..."
"Could it be that, as I previously imagined, Fu Yafang was selected by some secret department within the Black System?"
Seeing that Gu Ya had been in a daze for a long time, Hei Yang knew his master was lost in thought and did not dare to disturb him. He transformed into his form and approached the captured "invisible surveillance" creatures to examine them closely.
Gu Ya continued to ponder, "If the situation is as I imagined, Fu Yafang must have entered deeper into the enemy's control and is being secretly protected."
"Perhaps, she has remained silent because she had no opportunity to contact the outside world."
Gu Ya breathed a slight sigh of relief, quickly took photos of Fu Yafang's information, completely deleted the traces of browsing Fu Yafang's file, and continued to look up the files of other Black System employees.
Moreover, he spent at least one minute on each employee's file.
This was to avoid arousing the suspicion of the Black System's intelligence department.
If the other party investigated and found that the chief inspector had mysteriously disappeared, and that his holographic system had browsed Fu Yafang's file,
No matter how Gu Ya deleted the traces, if the Black Star intelligence department had more covert investigation methods and discovered it, it would still be troublesome.
Therefore, he might as well check everyone's files to confuse the enemy.
After doing all this, Gu Ya finally breathed a sigh of relief.
If, as imagined, Fu Yafang was chosen by some secret department of the Black Star, then she would be absolutely safe for now.
But he couldn't fully believe this. If his thoughts were different from reality, all his efforts would be in vain.
At this moment, Hei Yang, who was examining the invisible surveillance creatures, murmured, "Can modify its own elemental composition and merge into other inorganic matter... have I seen this technology somewhere before?"
Gu Ya asked suspiciously, "Do you have any leads?"
"Master, do you remember that human named Xu Jie?"
"I remember him even if he turned to ash," Gu Ya said coldly.
Just mentioning Xu Jie made Gu Ya feel nauseous. This person was like an unkillable cockroach, constantly appearing to disgust him.
If he could travel back in time again, Gu Ya would not hesitate to kill him, to prevent all the subsequent events from happening.
Gu Ya looked at the monsters suspended in mid-air and said coldly, "Are you saying this technology is related to the technology of flesh-to-machine conversion?"
"Yes, it's possible. It's also about modifying one's own elements..."
"One is transforming from organic matter to inorganic matter, and the other is inorganic matter to inorganic matter."
"In terms of elemental arrangement, the second one would be simpler."
Hei Yang murmured, "Without code and communication, how do these things contact the outside world? Do they have to run back and give a statement?"
Gu Ya reminded, "No need to think so much for now. Our mission is still to find Fu Yafang's whereabouts."
"I have a challenging task for you."
"I authorize you to use the Artifact of the Mechanical God, locate all encrypted communicators through all data streams in the Black System Tower, and install monitoring modules."
"Of course, you also need to find the lair of these things and figure out how they communicate."
Although Hei Yang was a code creature, he also had emotional expressions.
Upon hearing this task, he immediately complained, "Ah? Master, how much work is this! I need to enter all data streams one by one and trace their origins. There are at least millions of data streams in the Black System Tower!!"
Gu Ya raised his right hand, pinched a piece of scalp between his index and thumb, and gently pulled.
The Hei Yang doll immediately materialized and was held in Gu Ya's fingers.
Gu Ya looked coldly at the tiny Hei Yang and said, "Are you the master or am I the master? Do you still want to see the future with me?"
Hei Yang's small electronic screen face showed grievance, and two lines of pixelated tears flowed down. He said mournfully, "Who did you learn psychological manipulation from, Master? You're even doing it to code creatures! I won't say anything more, I'm going."
After sending Hei Yang away, Gu Ya looked again at the invisible surveillance creatures suspended in the air.
He casually put them into the [Void Pouch], opened the secret space, and went in.
A few hours later, Gu Ya returned to 84 Bai Liao Street.
As soon as he entered, he smelled a strong scent of blood.